2015-07-21_HYDROLOGY - C1996083

• Permit No: C1996083
• IBM Index Class Name: Hydrology
• Doc Date: 7/21/2015
• Doc Name: 2nd Quarter 2015 Quarterly Pond Inspection Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

uperaror:
Mine:
Pond Identification
Type of Pond
Status During Inspection:
Approximate Water Level
Sediment (% remaining)
Outflow (cfs)
Features
3sional
Rills & Gulleys
Inadequate Vegetation
Outlet Channel Erosion
Burrows
Other
QUARTERLY POND INSPECTION REPORT
Bowie Resources LLC Quarter: Second 2015
Bowie No. 2 Mine - C -1996 -083 Inspection Date: 23- Jun -15
B C D - Gob Pile F - New Gab J UTL East K UTL West
Sediment Sediment Sediment Sediment Sediment Sediment
5945
5992
5971
5948
5848
Dry
70%
90%
90%
80%
40%
80%
0
0
0
0
0
0
Problem
Problem
Problem
Problem
Problem
Problem
Yes/No
Yes/No
Yes/No
YeslNo
Yes/No
Yes/No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Structural
402 a;
No
No
No
No
No
Differential Settling
No
No
No
No
No
No
Cracks or Slides
No
No
No
No
No
No
Seepage
No
No
No
No
No
No
Other No
Appurtenant Structures
Defective Spillways
No No No No
No
No
Dewatering Devices Clogged
No No No No
No
No
Faulty Gates, Etc.
No No No No
No
No
Other
No No No No
No
No
Additional Comments
Design depth measured from pond bottom to invert of emergency spillway:
Pond B =10, C =10, D =10, J =10, K =3, F =10" TD
Pond Bottom Elevations B =5942, C =5990, D =5970, J =5846, F =5944, K =5819
Pond B should be cleaned out this summer, weather permitting
Pond C held approximately 2 feet of water and sediment
Pond D contained very little water and very tittle sediment
Pond J held about 2 feet of water & sediment
Maintenance Required:
Name of Inspector: Tamme Bishop
Pond K was dry re Q0 �+��.� Pond F held water about 4 feet of water and sediment S�. There wore no mud pits open at the end of the quarter. P ;�
Date
402 a;
Date